<template>
  <h2>App组件</h2>
  <hr />
  <A aa="aa" bb="bb" cc="cc" @aa="aa" @bb="bb" @cc="cc"></A>
</template>
<script lang="ts" setup>
import A from "./components/A.vue";
const aa = () => {};
const bb = () => {};
const cc = () => {};
</script>

<style lang="less" scoped></style>
